Search results
Results From The WOW.Com Content Network
Binary Synchronous Communications (Bisync) and Adaptive Link Rate (for Energy-Efficient Ethernet) are examples. The acknowledgement function is used in the automatic repeat request (ARQ) function. Acknowledgement frames are numbered in coordination with the frames that have been received and then sent to the transmitter.
For example, original versions of the BSD license controversially required credit to be provided in the advertisement for software that used licensed code, but only if features or use of the licensed software was mentioned in the advertisement. Software documentation is sometimes licensed under similar terms.
If station A wants to send the acknowledgment, it first waits for a short period of time to see whether a data frame needs to be sent, then decides whether to send an ACK frame alone or attach a data frame with it. If station A wants to send just the data, then the previous acknowledgment field is sent along with the data.
An example is the handshaking between a hypervisor and an application in a guest virtual machine. In telecommunications , a handshake is an automated process of negotiation between two participants (example " Alice and Bob ") through the exchange of information that establishes the protocols of a communication link at the start of the ...
Automatic repeat request (ARQ), also known as automatic repeat query, is an error-control method for data transmission that uses acknowledgements (messages sent by the receiver indicating that it has correctly received a message) and timeouts (specified periods of time allowed to elapse before an acknowledgment is to be received) to achieve ...
Retransmission, essentially identical with automatic repeat request (ARQ), is the resending of packets which have been either damaged or lost. Retransmission is one of the basic mechanisms used by protocols operating over a packet switched computer network to provide reliable communication (such as that provided by a reliable byte stream, for example TCP).
It may be used as a protocol for the delivery and acknowledgement of message units, or it may be used as a protocol for the delivery of subdivided message sub-units. When used as the protocol for the delivery of messages, the sending process continues to send a number of frames specified by a window size even after a frame loss.
Examples of non-written salutations are bowing (common in Japan), waving, or even addressing somebody by their name. A salutation can be interpreted as a form of a signal in which the receiver of the salutation is being acknowledged, respected or thanked. Another simple but very common example of a salutation is a military salute.